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deflector

deflector

70 6.3
A device that changes the direction of air, water, or smoke
  • noun
  • /dɪˈflɛktər/
  • Specialized
translation icon : deflector
  • The engineer installed a new deflector to redirect the airflow in the ventilation system.
  • magnetic deflector
  • deflector coil
  • lenses and deflectors

It's like they have a deflector shield around them and they are protected from the bounce back of what they do.

Examples

Synonyms

baffle
vsdeflector
  • Specialized
18 8.0

A piece that guides the flow of liquid and air

changes flow direction rather than mainly shaping or blocking it
diverter
vsdeflector
  • Specialized
3 5.5

A device that changes the direction of water or air flow

alters flow direction generally, not only to alternate outlets
divertor
vsdeflector
  • Specialized
8.4

A valve that sends water or gas into different pipes

directs flow more generally, not limited to switching between pipes
ductor
vsdeflector
  • Specialized
8.9

A part that directs the flow of air or water

changes flow direction rather than only guiding it along a path
baffler
vsdeflector
  • Specialized
8.3

A plate or screen that slows and directs flow in a machine

changes flow direction primarily rather than reducing its speed or energy

How Strongly

shield
476 2.9
deflector
  • Specialized
70 6.3
baffle
  • Specialized
18 8.0
guide
33 4.4

Surface Forms

deflector singular
deflectors plural

Morphology

deflector = deflect (transparent) = deflect + or

The noun is a regular agent noun formed from the verb 'deflect' with '-or', so its meaning 'one that deflects' is directly predictable.

Etymology

The word deflector comes from the Latin parts de- meaning 'away' and flectere meaning 'to bend', so it originally means 'bend away'. A helpful image is a plate or flap that 'bends' air, water, or smoke away from where you do not want it to go. You can also see the same root in reflect and flexible, both about bending, which helps explain the modern meaning.